Yournews.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate attribute “alt”.
Duplicate ID “post-245266”.
Element “marquee” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “script” must not have attribute “async” unless attribute “src” is also specified.
Bad value “Chinese (Simplified)” for attribute “id” on element “li”: An ID must not contain whitespace.
Bad value “Chinese (Traditional)” for attribute “id” on element “li”: An ID must not contain whitespace.
Bad value “Myanmar (Burmese)” for attribute “id” on element “li”: An ID must not contain whitespace.
Bad value “Scots Gaelic” for attribute “id” on element “li”: An ID must not contain whitespace.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The first occurrence of ID “post-245266” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
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